Grid-PPPS: A Skyline Method for Efficiently Handling Top-<svg xmlns:xlink="http://www.w3.org/1999/xlink" xmlns="http://www.w3.org/2000/svg" style="vertical-align:-0.198pt;width:11.4px;" id="M1" height="16.35" version="1.1" viewBox="0 0 11.4 16.35" width="11.4">
	
		
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</svg> Queries in Internet of Things

<table>The overall procedure for processing Grid-PPPS in the two-dimensional data space.</table>

Journal of Applied Mathematics

fig2

Figure 2

Figure 2: Grid-PPPS: A Skyline Method for Efficiently Handling Top-<svg xmlns:xlink="http://www.w3.org/1999/xlink" xmlns="http://www.w3.org/2000/svg" style="vertical-align:-0.198pt;width:11.4px;" id="M1" height="16.35" version="1.1" viewBox="0 0 11.4 16.35" width="11.4">
	
		
			<g transform="matrix(.022,-0,0,-.022,.062,16.025)"><path id="x1D458" d="M480 416q0 -21 -18 -41q-9 -11 -17 -7q-20 9 -42 9q-62 0 -140 -78q23 -69 88 -192q17 -31 27 -42t20 -11q16 0 62 46l17 -20q-64 -92 -119 -92q-35 0 -70 66q-41 73 -84 187q-36 -30 -62 -61q-27 -115 -35 -172q-41 -8 -78 -20l-6 6l140 612q7 28 0.5 34t-37.5 7l-34 1
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</svg> Queries in Internet of Things 

Journal of Applied Mathematics

Grid-PPPS: A Skyline Method for Efficiently Handling Top- Queries in Internet of Things

Figure 2